42681068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 78865920

約数和(自身を除く): 36184852

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1303, 1724, 2606, 5212, 8189, 16378, 24757, 32756, 49514, 99028, 561593, 1123186, 2246372, 10670267, 21340534, 42681068]

約数ペア:

[(1, 42681068), (2, 21340534), (4, 10670267), (19, 2246372), (38, 1123186), (76, 561593), (431, 99028), (862, 49514), (1303, 32756), (1724, 24757), (2606, 16378), (5212, 8189)]